6339451295412 has 18 divisors (see below), whose sum is σ = 16024724107938. Its totient is φ = 2113150431792.

The previous prime is 6339451295383. The next prime is 6339451295431. The reversal of 6339451295412 is 2145921549336.

6339451295412 is a `hidden beast` number, since 6 + 3 + 3 + 94 + 5 + 1 + 2 + 9 + 541 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6164027700516 + 175423594896 = 2482746^2 + 418836^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88047934623 + ... + 88047934694.

It is an arithmetic number, because the mean of its divisors is an integer number (890262450441).

Almost surely, 2^{6339451295412} is an apocalyptic number.

It is an amenable number.

6339451295412 is an abundant number, since it is smaller than the sum of its proper divisors (9685272812526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6339451295412 is a wasteful number, since it uses less digits than its factorization.

6339451295412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176095869327 (or 176095869322 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The spelling of 6339451295412 in words is "six trillion, three hundred thirty-nine billion, four hundred fifty-one million, two hundred ninety-five thousand, four hundred twelve".